Pillow



FIG. 1 is a perspective view of a pillow showing my new design;

FIG. 2 is a front side view of the pillow of FIG. 1; the rear side view is a mirror image of the front side;

FIG. 3 is a right side view of the pillow of FIG. 1; the left side view is a mirror image of the right side;

FIG. 4 is a top view of the pillow of FIG. 1; and,

FIG. 5 is a bottom view of the pillow of FIG. 1. 

CLAIM The ornamental design for a pillow, as shown and described. 